Standard Coffee Filter Funnel

thingiverse

I created this Nested Funnel for use with Full Sized Coffee Filters. I had purchased an STL of a similar product ( I forget from where ) but it was designed for conical filters. I wanted one with more surface area for Straining cured resin out of my IPA. Print Both Pieces ( Funnel and Liner. ) Glue the Liner into the Funnel ( it should self align.) place a coffiee filter into the strainer area. and poor in your Used IPA ( after having left it exposed to direct sunlight for a few hours. the filter will remove the cured resin.